@SteveOstrowski: Sorry for the late reply.

Thank you for the detailed description. I now also see that the official guide has been updated (Mar 18, 2026) and I find it much easier to follow.

A lot have happened since I wrote the post. We switched from Copilot to Claude Code as our primary tool and we also found the official skills.

We were really confused by the Claude Connector vs Claude Code, but the new version makes it easy and I can confirm that I get this working.

I mention, I can get the PAT version for Copilot and VSCode working (option C). Unfortunately, I still don't get Option A or Option B working for Copilot and VSCode (Version: 1.112.0) :(.

I am trying one of my genie spaces. Option B seems to have more and more localhosts ports (http://127.0.0.1:63163 etc), but it only reveals what it needs after I have created the OAuth app and it can no longer be modifed.

For option A I get a strange error message that a client id that looks like a client secret isn't available

{"error_description":"OAuth application with client_id: 'dose2***' not available in Databricks account '6***'.","error":"invalid_request"}

I have Claude Code and my skills, the original question is still unresolved for me. Maybe I can revisit this with customer support. Last time they spammed bot replies until I gave up, but perhaps better luck this time.